40633354036 has 48 divisors (see below), whose sum is σ = 80868211200. Its totient is φ = 17696880000.

The previous prime is 40633354033. The next prime is 40633354043. The reversal of 40633354036 is 63045333604.

It is a junction number, because it is equal to n+sod(n) for n = 40633353986 and 40633354004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40633354033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9711 + ... + 285238.

It is an arithmetic number, because the mean of its divisors is an integer number (1684754400).

Almost surely, 2^40633354036 is an apocalyptic number.

It is an amenable number.

40633354036 is a deficient number, since it is larger than the sum of its proper divisors (40234857164).

40633354036 is a wasteful number, since it uses less digits than its factorization.

40633354036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295096 (or 295094 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 37.

The spelling of 40633354036 in words is "forty billion, six hundred thirty-three million, three hundred fifty-four thousand, thirty-six".